The A.B. Biller Mahogany 42 Special Speargun is built with precision to eliminate 80% of firing noise, and features a stainless steel trigger mechanism. As an efficient spear hunter, you'll need to have silence on your side. The A.B. Biller 42 Special Speargun is crafted from high quality mahogany to absorb the majority of firing noise—a whopping 80 percent. Practically as silent as a bow and arrow, this wooden speargun gives you the upper hand for creeping around the reef unnoticed after a shot. Multiple catches, more dinner! The 42 Special wood spearun measures 45" from muzzle to butt, and uses a 5/16" x 42" spring stainless steel spear shaft. The spear shaft was built with a special alloy originally developed for the U.S. Navy. Accommodating two 9/16" x 18" power bands, this wood speargun is a formidable weapon. The stainless steel trigger mechanism ensures the speargun's reliability when firing.